#include <stdio.h>
int main() {
// Declarations
int iCount1, iCount2;
int iXXTest[4][3] = {{2, 3, 5}, {9, 8, 6}, {1, 8, 4}, {5, 9, 7}};
// Walk through 1st dimension
for (iCount1 = 0; iCount1 < 4; iCount1++) {
// Walk through 2nd dimension
for (iCount2 = 0; iCount2 < 3; iCount2++) {
printf("iXXTest[%d][%d] is at address %d and has a value of %d.\n", iCount1, iCount2, &iXXTest[iCount1][iCount2], iXXTest[iCount1][iCount2]);
}
}
return 0;
}
此行生成警告:
printf("iXXTest[%d][%d] is at address %d and has a value of %d.\n", iCount1, iCount2, &iXXTest[iCount1][iCount2], iXXTest[iCount1][iCount2]);
int格式,指针arg(arg 4)
这个警告是关于什么的?我如何解决它?
最佳答案
这意味着您使用了%d(整数)的格式,但参数实际上是一个指针。改用%p。